JPH0431460Y2 - - Google Patents

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Publication number
JPH0431460Y2
JPH0431460Y2 JP1989117175U JP11717589U JPH0431460Y2 JP H0431460 Y2 JPH0431460 Y2 JP H0431460Y2 JP 1989117175 U JP1989117175 U JP 1989117175U JP 11717589 U JP11717589 U JP 11717589U JP H0431460 Y2 JPH0431460 Y2 JP H0431460Y2
Authority
JP
Japan
Prior art keywords
water
housing
pipe
hole
water tank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1989117175U
Other languages
Japanese (ja)
Other versions
JPH0262322U (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPH0262322U publication Critical patent/JPH0262322U/ja
Application granted granted Critical
Publication of JPH0431460Y2 publication Critical patent/JPH0431460Y2/ja
Expired legal-status Critical Current

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  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Other Air-Conditioning Systems (AREA)

Description

【考案の詳細な説明】 〔産業上の利用分野〕 本考案は冷房空調機に関するものである。[Detailed explanation of the idea] [Industrial application field] The present invention relates to a cooling air conditioner.

〔従来の技術〕[Conventional technology]

従来の冷房空調機の冷媒循環経路において、凝
縮熱を放熱させるための構造としては、添付した
第2図及び第3図に示されるように、室外に空冷
凝縮手段が設けられた空冷式のものと、室外に放
熱搭が設けられた水冷式のものが一般に使用され
ている。
In the refrigerant circulation path of conventional cooling air conditioners, the structure for dissipating condensation heat is an air-cooled type with an air-cooled condensing means installed outside, as shown in the attached Figures 2 and 3. A water-cooled type with an outdoor heat dissipation tower is generally used.

空冷式凝縮器によるもの(第2図参照)では、
圧縮器2で圧縮された高温・高圧の冷媒は、室外
に設けられた凝縮熱交換器131において室外の
空気によつて熱交換が行われる。冷却・凝縮され
た冷媒は減圧弁5を通つて蒸発器4に吐出され、
冷房空調機の吸気窓から吸入された室内空気と熱
交換を行うことによつて室内空気を冷却する。熱
交換後の冷媒は圧縮器2に戻る。蒸発器によつて
冷却された空気は送風器6によつて室内へ送られ
る。蒸発器4の表面では凝縮水が生じ、これは集
水器の排水口51を通じて空調機外部に排出され
る。
With an air-cooled condenser (see Figure 2),
The high-temperature, high-pressure refrigerant compressed by the compressor 2 undergoes heat exchange with outdoor air in a condensing heat exchanger 131 provided outdoors. The cooled and condensed refrigerant is discharged to the evaporator 4 through the pressure reducing valve 5,
Indoor air is cooled by exchanging heat with the indoor air taken in through the intake window of the cooling air conditioner. The refrigerant after heat exchange returns to the compressor 2. The air cooled by the evaporator is sent into the room by the blower 6. Condensed water is generated on the surface of the evaporator 4, and is discharged to the outside of the air conditioner through the drain port 51 of the water collector.

水冷式凝縮器によるもの(第3図参照)では、
圧縮器2で圧縮された高温・高圧の冷媒は、水冷
凝縮器131において、水冷搭41から供給され
た水と熱交換が行われる。熱交換後の冷却水は外
部の冷却搭に戻り、外気によつて冷却される。
In the case of a water-cooled condenser (see Figure 3),
The high-temperature, high-pressure refrigerant compressed by the compressor 2 undergoes heat exchange with water supplied from the water-cooling tower 41 in the water-cooled condenser 131 . After heat exchange, the cooling water returns to the external cooling tower and is cooled by the outside air.

〔考案が解決しようとする課題〕[The problem that the idea attempts to solve]

このような従来の空調機においては、圧縮熱を
室外へ放熱するために、空冷式凝縮手段及び冷却
搭のように室外に別体の放熱手段を設ける必要が
有る。そのため、設置作業が難しく、特に高層建
築物の場合には、室内の本体と室外に設けられた
放熱手段との間の連結配管の工事が困難であり、
設置費用が高くなる。又、適切な設置場所がない
ために、設置に種々の障害が生じる場合も有る。
In such a conventional air conditioner, in order to radiate the heat of compression to the outside, it is necessary to provide a separate heat radiating means outside the room, such as an air-cooled condensing means and a cooling tower. Therefore, installation work is difficult, especially in the case of high-rise buildings, where it is difficult to construct connection piping between the indoor main body and the outdoor heat dissipation means.
Installation costs will be higher. In addition, various obstacles may occur during installation due to lack of an appropriate installation location.

本考案は、上記の問題点に鑑みてなされたもの
で、凝縮器の冷却・放熱手段として空冷・水冷を
併用し、これにより更に水の気化熱によつても冷
却される、いわゆる蒸発式凝縮器を用い、更に、
蒸発器で凝縮される凝縮水を冷却水として活用す
ることにより、冷房空調機の冷房機能を低下させ
ることなく放熱手段を本体と一体化させた冷房空
調機を提供することを目的とする。
The present invention was developed in view of the above-mentioned problems, and uses air cooling and water cooling in combination as cooling and heat dissipation means for the condenser. Using a container, furthermore,
To provide a cooling air conditioner in which a heat dissipation means is integrated with a main body without reducing the cooling function of the cooling air conditioner by utilizing condensed water condensed in an evaporator as cooling water.

〔課題を解決するための手段〕[Means to solve the problem]

上記目的を達成するため、本考案によれば、吸
気窓と排気窓とを有する箱体の内部に、圧縮器、
凝縮器、減圧手段、蒸発器及びこれらを接続する
管からなる冷媒循環構造を配する冷房空調機であ
つて、箱体内の該蒸発器の下方に蒸発器の表面で
生じる凝縮水を受ける集水器を備えるものにおい
て、該凝縮器が、下部に水槽部、送水孔、排水孔
及び給水孔を有するハウジングであつて吸気孔、
排気孔を備えるものと、ハウジング内部において
水槽部上方に配設される管よりなる凝縮部であつ
てその両端が、一端は圧縮器に至る管に、他端は
減圧手段に至る管に接続されるものと、該ハウジ
ング内部に配設される送風手段と、ポンプを介装
されている送水管であつて、その一端が水槽部の
送水孔に接続され、他端がハウジング内部の凝縮
部の上方に至るものと、ハウジングの排気孔に接
続されて箱体外部に至るダクトと、ハウジングの
吸気孔に接続されて箱体外部に至る吸気管と、ハ
ウジングの排水孔に接続されて箱体外部に至る排
水管と、該集水器にその一端が接続され、他端が
該水槽部の給水孔に至る給水管とを具備する冷房
空調機が提供される。
In order to achieve the above object, according to the present invention, a compressor is installed inside a box having an intake window and an exhaust window.
A cooling air conditioner that has a refrigerant circulation structure consisting of a condenser, a pressure reducing means, an evaporator, and pipes connecting these, and a water collection unit that receives condensed water generated on the surface of the evaporator below the evaporator in a box. In the case where the condenser is a housing having a water tank section, a water supply hole, a drainage hole, and a water supply hole in the lower part, the condenser has an intake hole,
A condensing section consisting of an exhaust hole and a pipe disposed above the water tank inside the housing, one end of which is connected to a pipe leading to a compressor, and the other end connected to a pipe leading to a pressure reducing means. a water supply pipe having an air blowing means disposed inside the housing, and a pump, one end of which is connected to the water supply hole of the water tank, and the other end of which is connected to the condensation part inside the housing. A duct that connects to the exhaust hole of the housing to the outside of the box, an intake pipe that connects to the intake hole of the housing to the outside of the box, and a duct that connects to the drain hole of the housing to the outside of the box. A cooling air conditioner is provided that includes a drain pipe leading to the water collector, and a water supply pipe having one end connected to the water collector and the other end leading to the water supply hole of the water tank.

〔作用〕[Effect]

上記のように構成された冷房空調機を作動させ
ると、ハウジング下部の水槽部の送水孔からポン
プによつて送られる冷却水が送水管を通つて凝縮
部上で噴出され、凝縮部及びその内部の冷媒を冷
却する。又、ハウジング内の送風手段によつて吸
気孔からハウジング内へ取入れられた外気が凝縮
部へ送られて凝縮部と熱交換し、排気孔からダク
トを通つて空調機外部へ排出される。この時更
に、凝縮器表面の水の一部は送風によつて気化
し、凝縮器から気化熱を奪つて送風と共に空調機
外部へ排出される。これにより冷却・凝縮された
冷媒は気化器へ送られ、室内空気と熱交換を行
う。
When the cooling air conditioner configured as described above is operated, the cooling water sent by the pump from the water supply hole in the water tank section at the bottom of the housing is ejected through the water pipe onto the condensing section, and the inside of the condensing section and its interior are ejected. refrigerant. In addition, outside air is taken into the housing from the intake hole by the air blowing means in the housing, is sent to the condensing section, exchanges heat with the condensing section, and is discharged to the outside of the air conditioner from the exhaust hole through the duct. At this time, a portion of the water on the surface of the condenser is further vaporized by the air flow, removes the heat of vaporization from the condenser, and is discharged to the outside of the air conditioner together with the air flow. The cooled and condensed refrigerant is sent to the vaporizer, where it exchanges heat with indoor air.

室内空気を冷却する蒸発器の表面は低温である
ため、凝縮水が生じる。凝縮水は集水器に落下
し、排水口から給水管を通じて水槽部へ供給さ
れ、冷却水として使用される。
Since the surface of the evaporator that cools indoor air is cold, condensed water forms. The condensed water falls into the water collector, is supplied from the drain port through the water supply pipe to the water tank, and is used as cooling water.

〔実施例〕〔Example〕

以下、本考案の実施例を添付図面に基づいて具
体的に説明する。
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

第1図は本考案の冷房空調機の側断面図であ
り、参照符号1は冷房空調機を図示する。
FIG. 1 is a side sectional view of a cooling air conditioner according to the present invention, and reference numeral 1 indicates the cooling air conditioner.

冷房空調機1の箱体11内の圧縮器2で圧縮さ
れた高温・高圧の冷媒は、圧縮器2と凝縮器3の
凝縮部33を接続する管内を流れ、凝縮部に至
る。
The high-temperature, high-pressure refrigerant compressed by the compressor 2 in the box 11 of the cooling air conditioner 1 flows through a pipe connecting the compressor 2 and the condensing section 33 of the condenser 3, and reaches the condensing section.

凝縮部33はハウジング38内において、ハウ
ジング下部の水槽部37の上方に位置させられて
いる。水槽部37の送水孔311からポンプ31
2によつて送られる冷却水が送水管31を通つて
凝縮部上で噴出され、凝縮部内の冷媒を冷却す
る。送水管の先には必要に応じてノズル32が配
設されている。凝縮部33及び水槽部37は冷却
水が凝縮部から下方の水槽部へ落下するように設
けられている。水槽部の排水孔351にはフロー
ト弁14が設けられ、排水孔に接続されて外部に
至る排水管35を通じて排水される冷却水の水位
が一定に維持される。
The condensing part 33 is located in the housing 38 above the water tank part 37 at the lower part of the housing. Pump 31 from water supply hole 311 of water tank section 37
2 is ejected through the water pipe 31 onto the condensing section to cool the refrigerant in the condensing section. A nozzle 32 is provided at the end of the water pipe as required. The condensing part 33 and the water tank part 37 are provided so that the cooling water falls from the condensing part to the water tank part below. A float valve 14 is provided in the drain hole 351 of the water tank section, and the water level of the cooling water drained through the drain pipe 35 connected to the drain hole and leading to the outside is maintained constant.

吸気孔361からハウジング内へ外気を取入れ
るためにハウジング38内に送風手段30が設け
られており、取入れられた外気によつて凝縮部3
3が冷却される。送風手段30ははフアン301
とはフアンを駆動するモーター302とから構成
されている。凝縮部33を冷却した後の空気は排
気孔391から外部に至るダクト39を通つて空
調機外部へ排出される。この時更に、凝縮部表面
の水の一部は送風によつて気化し、凝縮部から気
化熱を奪つて送風と共に外部へ排出される。気加
熱による冷却効率を更に高めるために凝縮部にフ
イン等を設けてもよい。
A blower means 30 is provided in the housing 38 to take outside air into the housing from the intake hole 361, and the condensing section 3 is heated by the taken outside air.
3 is cooled. The air blowing means 30 is a fan 301
and a motor 302 that drives the fan. After cooling the condensing section 33, the air is discharged to the outside of the air conditioner through the duct 39 leading from the exhaust hole 391 to the outside. At this time, a portion of the water on the surface of the condensing section is further vaporized by the blast of air, takes away the heat of vaporization from the condensing section, and is discharged to the outside together with the blast of air. Fins or the like may be provided in the condensing section in order to further increase the cooling efficiency by air heating.

冷却・凝縮された冷媒は減圧手段5を通つて蒸
発器4に吐出されて低温になり、冷房空調機の吸
気窓12から吸入された室内空気と熱交換を行う
ことによつて室内空気を冷却する。蒸発器は低温
であるためこの表面に凝縮水が生じ、集水器8に
落下する。集水器の排水口から水槽部へ給水管3
4が配設されており、凝縮水は給水管を通じて水
槽部へ供給され、冷却水として使用される。
The cooled and condensed refrigerant is discharged to the evaporator 4 through the decompression means 5 and becomes low temperature, and cools the indoor air by exchanging heat with the indoor air taken in through the intake window 12 of the cooling air conditioner. do. Since the temperature of the evaporator is low, condensed water is formed on the surface of the evaporator and falls into the water collector 8. Water supply pipe 3 from the drain of the water collector to the water tank
4 is provided, and the condensed water is supplied to the water tank section through the water supply pipe and used as cooling water.

熱交換後の冷媒は圧縮器2に戻る。蒸発器4に
よつて冷却された空気は箱体内の送風器6によつ
て室内へ送られる。
The refrigerant after heat exchange returns to the compressor 2. The air cooled by the evaporator 4 is sent indoors by a blower 6 inside the box.

〔考案の効果〕[Effect of idea]

本考案は以上説明したように構成されているの
で、以下に記載されるような効果を奏する。
Since the present invention is configured as described above, it produces the effects described below.

空冷・水冷併用による水の気化熱によつて更に
冷却効果が高くなるために凝縮器の冷却・放熱手
段が小型化されるので、冷房空調機の冷房機能を
低下させることなく放熱手段を冷房空調機本体に
一体化させることができる。
Since the cooling effect is further enhanced by the heat of vaporization of water when air cooling and water cooling are combined, the cooling and heat dissipation means of the condenser can be downsized, so the heat dissipation means can be used without reducing the cooling function of the cooling air conditioner. It can be integrated into the machine body.

更に、蒸発器で凝縮される凝縮水を凝縮器の放
熱手段に利用することにより、排出するのみであ
つた凝縮水を有効利用することができる。
Furthermore, by using the condensed water condensed in the evaporator as a heat dissipation means of the condenser, the condensed water that would otherwise only be discharged can be effectively used.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明の実施例を示す冷房空調機の断
面図である。第2図は従来の空冷式冷房空調機の
断面図、第3図は従来の水冷式冷房空調機の断面
図である。 2……圧縮器、3……凝縮器、4……蒸発器、
5……減圧手段、6……送風機、8……集水器、
30……送風手段、31……送水管、33……凝
縮部、34……給水管、35……排水管、37…
…水槽部。
FIG. 1 is a sectional view of a cooling air conditioner showing an embodiment of the present invention. FIG. 2 is a sectional view of a conventional air-cooled cooling air conditioner, and FIG. 3 is a sectional view of a conventional water-cooled cooling air conditioner. 2... Compressor, 3... Condenser, 4... Evaporator,
5... pressure reduction means, 6... blower, 8... water collector,
30...Air blowing means, 31...Water pipe, 33...Condensing section, 34...Water supply pipe, 35...Drain pipe, 37...
...Aquarium section.

Claims (1)

【実用新案登録請求の範囲】 吸気窓12と排気窓13とを有する箱体11の
内部に、圧縮器2、凝縮器3、減圧手段5、蒸発
器4及びこれらを接続する管からなる冷媒循環構
造を配する冷房空調機1であつて、箱体内の該蒸
発器の下方に蒸発器の表面で生じる凝縮水を受け
る集水器8を備えるものにおいて、 該凝縮器が 下部に水槽部37、送水孔311、排水孔35
1及び給水孔341を有するハウジング38であ
つて、吸気孔361、排気孔391を備えるもの
と、 フロート弁14であつて該水槽部の水量に応じ
て該排水孔を開閉するものと、 ハウジング内部において水槽部上方に配設され
る管よりなる凝縮部33であつてその両端が、一
端は圧縮器に至る管に、他端は減圧手段に至る管
に接続されるものと、 該ハウジング内部に配設される送風手段30
と、 ポンプ312を介装されている送水管31であ
つて、その一端が水槽部の送水孔に接続され、他
端がハウジング内部の凝縮部の上方に至るもの
と、 該送水管の凝縮部側に接続されたノズルであつ
て、該凝縮部に水を吹き付けるように配設された
ものと、 ハウジングの排気孔に接続されて箱体外部に至
るダクト39と、 ハウジングの吸気孔に接続されて箱体外部に至
る吸気管36と、 ハウジングの排水孔に接続されて箱体外部に至
る排水管35と、 該集水器にその一端が接続され、他端が該水槽
部の給水孔に至る給水管34と を具備することを特徴とする冷房空調機。
[Claims for Utility Model Registration] Inside a box 11 having an intake window 12 and an exhaust window 13, there is a refrigerant circulation system consisting of a compressor 2, a condenser 3, a pressure reducing means 5, an evaporator 4, and pipes connecting these. The cooling air conditioner 1 is equipped with a water collector 8 below the evaporator in a box body for receiving condensed water generated on the surface of the evaporator, in which the condenser has a water tank section 37 at the bottom, Water supply hole 311, drainage hole 35
1 and a water supply hole 341, the housing 38 is equipped with an intake hole 361 and an exhaust hole 391; a float valve 14 that opens and closes the drainage hole according to the amount of water in the water tank; and the inside of the housing. A condensing part 33 consisting of a pipe arranged above the water tank part, one end of which is connected to a pipe leading to the compressor and the other end connected to a pipe leading to a pressure reducing means, and inside the housing. Air blowing means 30 arranged
and a water pipe 31 with a pump 312 interposed therein, one end of which is connected to the water supply hole of the water tank and the other end reaching above the condensation part inside the housing, and the condensation part of the water pipe. A nozzle connected to the side and arranged to spray water to the condensation part, a duct 39 connected to the exhaust hole of the housing and leading to the outside of the box body, and a duct 39 connected to the intake hole of the housing. An intake pipe 36 that extends to the outside of the box, a drain pipe 35 that is connected to a drain hole of the housing and leads to the outside of the box, one end of which is connected to the water collector, and the other end of which is connected to the water supply hole of the water tank. A cooling air conditioner characterized in that it is equipped with a water supply pipe 34.
JP1989117175U 1988-10-07 1989-10-06 Expired JPH0431460Y2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR880016563 1988-10-07

Publications (2)

Publication Number Publication Date
JPH0262322U JPH0262322U (en) 1990-05-09
JPH0431460Y2 true JPH0431460Y2 (en) 1992-07-29

Family

ID=31492738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989117175U Expired JPH0431460Y2 (en) 1988-10-07 1989-10-06

Country Status (2)

Country Link
JP (1) JPH0431460Y2 (en)
CN (1) CN2058968U (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4430612B2 (en) * 2005-12-16 2010-03-10 三星電子株式会社 Air conditioner
WO2013108276A1 (en) 2012-01-20 2013-07-25 Clima Motive S.R.L. Air conditioning unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5351088U (en) * 1976-10-04 1978-05-01

Also Published As

Publication number Publication date
CN2058968U (en) 1990-07-04
JPH0262322U (en) 1990-05-09

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